139724954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{8461}}^1$

素因数の和:8845

約数の個数: 16

約数和(自身を含む): 219335040

約数和(自身を除く): 79610086

約数列:

[1, 2, 23, 46, 359, 718, 8257, 8461, 16514, 16922, 194603, 389206, 3037499, 6074998, 69862477, 139724954]

約数ペア:

[(1, 139724954), (2, 69862477), (23, 6074998), (46, 3037499), (359, 389206), (718, 194603), (8257, 16922), (8461, 16514)]